GR1400 BlueBox Classic and GR1400LT BlueBoxLT: Do BlueBox Panels Work with Any Link-To Card?

All Link-To Interface Cards are compatible with the GR1400 and GR1400LT Master Panels with the following limitation: The BlueBox or BlueBoxLT bus can only have a maximum of 16 digital devices. A 2400DTC should be used instead of the BlueBox Master Card if the number of digital devices on the bus will exceed the 16 device limit.